These are 6k8 ohm ones. Multiple available.
10x Vishay 470r ohm 1w metal film resistor set wirewound 1-watt low noise 5%
10x Vishay 330k ohm 2w metal film resistor set 0.33m 330000 2-watt low noise 5%
10x Vishay 1meg ohm 2w metal film resistor set 1 million 2-watt low noise 1M 5%
10x Vishay 4k7 ohm 1w metal film resistor set 1-watt 5% 4700 axial 4.7k 4k7Ω Ω
10x Vishay 330r ohm 1w metal film resistor set 0.33k 1-watt low noise 330 5%
10x Vishay 330r ohm 2w metal film resistor set 0.33k 2-watt low noise 330 5%